These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Exoplanet estimator

The video gives an amusing introduction to exoplanets. 

The student worksheet takes students through calculations on Doppler shift, orbits and Kepler's Third Law, estimating the mass of a planet using the conservation of momentum, and interpreting data from tables and graphs.  The "independent" version of the worksheet also gives worked solutions.


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